Water Chestnut, Water Caltrop (Trapa natans)

Photo courtesy of Steve Hurst @ USDA-NRCS PLANTS Database

by sbragonier Mar 20, 2007 1:34 AM

Water Caltrop

by Michaelp Dec 10, 2008 1:51 AM

Trapa natans cultivated at Jardin des Plantes, Paris, France

by Zaragoza Jun 9, 2010 3:03 AM